diff options
author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-07-07 23:05:45 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-07-07 23:05:45 +0000 |
commit | 3a185ede69ac5845aebbde38dc8e6fbe4f64308a (patch) | |
tree | ccab9d64513867618fef559087c6c2fdcc8de72c /ext/psych/lib/psych | |
parent | a5d37d10a9e18952badcf821679104613590e779 (diff) |
* ext/psych/lib/psych/visitors/emitter.rb: sending emit options to
YAML emitter. [ruby-core:28318]
* ext/psych/emitter.c: updating documentation about emit options
* ext/psych/lib/psych/core_ext.rb: ditto
* ext/psych/lib/psych.rb (dump): passing emit options to emitter.
* ext/psych/lib/psych/nodes/node.rb: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/psych/lib/psych')
-rw-r--r-- | ext/psych/lib/psych/core_ext.rb | 5 | ||||
-rw-r--r-- | ext/psych/lib/psych/nodes/node.rb | 4 | ||||
-rw-r--r-- | ext/psych/lib/psych/visitors/emitter.rb | 4 |
3 files changed, 8 insertions, 5 deletions
diff --git a/ext/psych/lib/psych/core_ext.rb b/ext/psych/lib/psych/core_ext.rb index 8d3e8fb7b6..be26b2f449 100644 --- a/ext/psych/lib/psych/core_ext.rb +++ b/ext/psych/lib/psych/core_ext.rb @@ -6,9 +6,10 @@ class Object # FIXME: rename this to "to_yaml" when syck is removed ### - # call-seq: to_yaml + # call-seq: to_yaml(options = {}) # - # Convert an object to YAML + # Convert an object to YAML. See Psych.dump for more information on the + # available +options+. def psych_to_yaml options = {} Psych.dump self, options end diff --git a/ext/psych/lib/psych/nodes/node.rb b/ext/psych/lib/psych/nodes/node.rb index 3ab9acae43..bfd91f99ec 100644 --- a/ext/psych/lib/psych/nodes/node.rb +++ b/ext/psych/lib/psych/nodes/node.rb @@ -30,10 +30,10 @@ module Psych # Convert this node to YAML. # # See also Psych::Visitors::Emitter - def to_yaml io = nil + def to_yaml io = nil, options = {} real_io = io || StringIO.new - Visitors::Emitter.new(real_io).accept self + Visitors::Emitter.new(real_io, options).accept self return real_io.string unless io io end diff --git a/ext/psych/lib/psych/visitors/emitter.rb b/ext/psych/lib/psych/visitors/emitter.rb index 0768fbb528..c84629f9d0 100644 --- a/ext/psych/lib/psych/visitors/emitter.rb +++ b/ext/psych/lib/psych/visitors/emitter.rb @@ -1,8 +1,10 @@ module Psych module Visitors class Emitter < Psych::Visitors::Visitor - def initialize io + def initialize io, options = {} @handler = Psych::Emitter.new io + @handler.indentation = options[:indentation] if options[:indentation] + @handler.canonical = options[:canonical] if options[:canonical] end def visit_Psych_Nodes_Stream o |